Youtube Playback Speed Extension for Firefox

Tested version: Firefox [Version 109.0.1 (64-bit)]

Local Installation:

cd "PROJECT_DIRECTORY_FOLDER"
git clone https://github.com/asdqdsa/yt_playback_ff
Go To about:addons in your browser
Click Options -> debug Add-ons
Click Load Temporary Add-on...
Select JSON file _manifest.json within cloned folder

WEB installation (addons.mozilla.org):

https://addons.mozilla.org/en-US/firefox/addon/video-playback-speed-extension/

How To Use:

-Play a html5 video [https://www.youtube.com/]
-Change the speed of the video with extension

Known bugs:

1.Playback speed not specified for individual tabs, causing false values to be shown
2.Extensions doesn't work with YT Short